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9 Commits

Author SHA1 Message Date
Joerg Sonnenberger d6487b23a9 Don't shadow a variable in the outer scope. Use canonical form of the 
array size idiom.

llvm-svn: 254673
 2015-12-04 00:40:07 +00:00
Xinliang David Li 6376db52fe [PGO] Unify raw profile header definition 
Replace duplicate definition raw header with
 common definition in InstrProfData.inc.

llvm-svn: 253896
 2015-11-23 18:36:40 +00:00
Xinliang David Li 6fe18f4fba [PGO] Compiler-rt cleanup -- introduces macros for various macros 
This makes code more readable and be made more portable in the future.
There is no functional change.

llvm-svn: 253845
 2015-11-23 04:38:17 +00:00
Xinliang David Li f7185dcccd Fix -Wpointer-sign warning 
llvm-svn: 253770
 2015-11-21 07:26:46 +00:00
Xinliang David Li 2d5bf07c1d [PGO] Implement a more robust/readable Writer callback interface 
(patch suggested by silvas)

With this patch, the IO information is wrapped in struct
ProfDataIOVec, and interface of writerCallback takes a vector
of IOVec and a pointer to writer context pointer.

Differential Revision: http://reviews.llvm.org/D14859

llvm-svn: 253764
 2015-11-21 04:16:42 +00:00
Xinliang David Li 78c4a44d36 [PGO] Profile runtime name cleanups 
Value profile enumerator change to match LLVM code
ProfData new member field name change to match LLVM code
ProfData member type change to match LLVM code
Do not use lower case for types that are internal to implementation (not exposed to APIs)
There is no functional change. This is a preparation patch to enable more code sharing
in follow up patches

Differential Revision: http://reviews.llvm.org/D14841

llvm-svn: 253700
 2015-11-20 19:41:02 +00:00
Xinliang David Li e8efaeae4d [PGO] Minor cleanups (from review feedback) 
1. fix naming problem of file/buffer writer
2. change BufferOrFile to WriterCtx
3. move writer and writerctx together

llvm-svn: 253545
 2015-11-19 07:21:47 +00:00
Xinliang David Li 6e55716509 Fix format of previous patch (NFC) 
llvm-svn: 253503
 2015-11-18 21:11:46 +00:00
Xinliang David Li 1d8d46ae39 [PGO] Refactor File and Buffer API profile writing code 
With this change, Buffer API and File API implementations
are unified.

Differential Revision: http://reviews.llvm.org/D14692

llvm-svn: 253500
 2015-11-18 21:08:03 +00:00